Spinach, Lettuce, and the Limits of Bioterrorism A comforting look back at the major E. coli outbreaks of 2006. By Carl Zimmer. March 19, 2008 12:07 PM. Lettuce can harbor E. coli bacteria.

Add lettuce, baby spinach, apple, banana, lemon juice and water to a high-speed blender. For a thicker smoothie, also add chia seeds. Blend on high until smooth, then pour into two glasses and serve.

Spinach Lettuce is crunchy like romaine but has the complex, bitter flavor of spinach. Row 7 Seed Company. Over several seasons, Row 7 and Waycott collaborated on leaf types, head shapes, textures ...

Most of the recipes here are already gluten-free, though I’ve noted where tweaks are needed should that be of interest. Now on to the recipes: Vietnamese Meatballs in Lettuce Cups , above.

Lettuces are the most popular of all the salad leaves. They come in a wide variety of colours and shapes, from pale green to rich russet or bronze and with frilly leaves, round, thin or thick leaves.